To what minimum distance will an alpha particle with kinetic energy `T=0.40 MeV` approach in the case of a head-on collision to
(a) a stationary `Pb` nucleus,
(b) a stationary free `Li^(7)` nucleus?

An alpha -particle with kinetic energy K is heading towards a stationary nucleus of atomic number Z . Find the distance of the closest approach.

An alpha particle with kinetic energy 10 Me V is heading toward a stationary tin nucleus of atomic number 50. Calculate the distance of closest approach (Fig . 3.23). .

A stationary thorium nucleus (A=200 , Z=90) emits an alpha particle with kinetic energy E_(alpha) . What is the kinetic energy of the recoiling nucleus

A stationary thorium nucleus (A = 220, z=90) emits an alpha particle with kinetic energy E_(alpha) . What is the kinetic energy of the recoiling nucleus?

A stationery thorium nucleus (A=200 , Z=90) emits an alpha particle with kinetic energy E_(alpha) . What is the kinetic energy of the recoilling nucleus

What is the size of nucleus with Z=29 when an alpha particle of 12.5MeV kinetic energy retrace its path on colliding with the nucleus?

An alpha particle with kinetic energy T= 0.50 MeV is deflected through an angle of theta=90^(@) by Coulomb field of a stationary Hg nucleus. Find: (a) the least curvature radius of its trajectory, (b) the minimum approach distance between the particle and the nucleus.

An alpha -particle of kinetic energy 7.68 MeV is projected towards the nucleus of copper (Z=29). Calculate its distance of nearest approach.

A stationary ._(82)^(200)Pb nucleus emits an alpha -particle with kinetic energy T_(alpha) = 5.77 MeV . Find the recoil velocity of a daughter nucleus. What fraction of the total energy liberated in this decay is accounted for by the recoil energy of daughter nucleus ?